/*
 * Copyright (c) 2017 Baidu, Inc. All Rights Reserve. Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and limitations under the
 * License.
 */
package org.jflame.uid.worker;

/**
 * Represents a worker id assigner for {@link org.jflame.uid.snowflake.DefaultUidGenerator}
 * 
 * @author yutianbao
 */
public interface WorkerIdAssigner {

    /**
     * Assign worker id for {@link org.jflame.uid.snowflake.DefaultUidGenerator}
     * 
     * @return assigned worker id
     */
    int assignWorkerId();

}
